Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

82°F

28°C

Humidity	37%
Wind Speed	W 6 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	10 Jul 05:15 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Happy Valley OR

Tonight
Low: 55 °F
Partly Cloudy
then Slight
Chance
Showers
Saturday
High: 76 °F
Gradual
Clearing
Saturday Night
Low: 54 °F
Mostly Cloudy
Sunday
High: 78 °F
Becoming
Sunny
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers after 4am. Increasing clouds, with a low around 55. Northwest wind 5 to 11 mph becoming south southwest after midnight.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 76. East southeast wind 6 to 8 mph becoming west in the afternoon.

Saturday Night

Mostly cloudy, with a low around 54. North northwest wind 7 to 11 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 78. North northwest wind 6 to 9 mph.

Sunday Night

Mostly clear, with a low around 54. North northwest wind 6 to 9 mph.

Monday

Sunny, with a high near 84.

Monday Night

Mostly clear, with a low around 57.